Beispiel #1
0
        // Returns the session which matches as closely as possible the requirements
        private UserSession GetUserSessionState(int sessionId)
        {
            UserInfo userInfo = new UserInfo();
            List <WTS_SESSION_INFO> sessions = UserSessionHelper.GetUserSessions();

            // Loop through the current user sessions to find the one with matching sessionId
            foreach (WTS_SESSION_INFO session in sessions)
            {
                if (session.SessionId == sessionId)
                {
                    UserSession sessionStateValue = null;
                    if (session.State == WTS_CONNECTSTATE_CLASS.WTSActive)
                    {
                        // A locked session also has its state as WTSActive.
                        // Check specifically if it is locked.
                        if (UserSessionHelper.IsLoginSession(sessionId))
                        {
                            sessionStateValue = new UserSession(UserSessionType.Locked);
                        }
                        else
                        {
                            sessionStateValue = new UserSession(UserSessionType.Active);
                        }
                    }
                    if (session.State == WTS_CONNECTSTATE_CLASS.WTSDisconnected)
                    {
                        sessionStateValue = new UserSession(UserSessionType.Disconnected);
                    }

                    // Grab the user info (username, domain, password)
                    if (UserSessionHelper.GetUserSessionUserInfo(sessionId, out userInfo))
                    {
                        sessionStateValue.UserLoginInfo = userInfo;
                        return(sessionStateValue);
                    }
                    else
                    {
                        // For machines without auto logon, password retrieval fails. We would like to
                        // throw an exception here to fail the test case.
                        throw new InvalidOperationException("Auto logon is required to be enabled for this task to succeed");
                    }
                }
            }

            return(null);
        }